LG Stylus 3 vs LG K41S vs Samsung Galaxy A02

General Info

Manufacturer
LG	LG	Samsung
Announced
December 2016	February 2020	2021, January 27
Status
Coming Soon - January 2017	Coming Soon - March 2020	Available. Released 2021, January 27
Colors
Metallic Titan, Pink Gold	Titanium, Black, White	Black, Blue, Red
Form Factor
Candybar	Candybar	Candybar
Dimension
155.6 x 79.8 x 7.4 mm (6.13 x 3.14 x 0.29 in)	165.7 x 76.4 x 8.2 mm (6.52 x 3.01 x 0.32 in)	164 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)
Weight
149 g (5.26 oz)	-	206 g (7.27 oz)
SIM Type
-	Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network
HSDPA	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE	LTE (unspecified)	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) 20(800), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)
Messaging
SMS, MMS, EMail, IM
Build Features
-	- Fingerprint Sensor MIL-STD-810G compliant	-
Notification LED
Yes	-	-

OS
Android OS, v7.0 (Nougat)	Android 10.0	Android 10
Processor
Octa-core 1.5 GHz Cortex-A53, MediaTek MT6750	Octa-core 2.0 GHz,	Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm)
GPU
Mali-T860 MP2	-	Adreno 506
RAM
3 GB	3 GB	2 GB
Internal Memory
16 GB	32 GB	32 GB
External Memory
microSD, up to 2 TB (dedicated slot)	microSDXC (dedicated slot)	microSDXC (dedicated slot)

Type
IPS LCD capacitive touchscreen, In-cell Touch	IPS LCD Capacitive Touchscreen	PLS TFT Display
Colors
16M colors	16M colors	16M Colour
Size
5.7 inches	6.5 inches	6.5 inches
Resolution
720 x 1280 pixels (258 ppi)	720 x 1600 pixels (270 ppi)	720 x 1520 pixels (259 ppi)
Screen-to-Body Ratio
71.94%	80.53%	84.56%
Multi-Touch

Rear Camera
13 MP, 4160 x 3120 pixels	13 MP + 5 MP + 2 MP + 2 MP	13 MP + 2 MP
Flash
LED flash	LED flash	LED Flash
Features
Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama	13 MP, (wide), PDAF 5 MP, (ultrawide) 2 MP (macro) 2 MP (depth) panorama, HDR	13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, AF 2 MP, f/2.4, (depth)
Video
1080p@30fps	1080p@30fps	1080p@30fps
Front Camera
8 MP	8 MP, f/2.0, (wide), 1/4", 1.12µm HDR 1080p@30fps	8 MP, f/2.2, 1/4", 1.12µm

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSPA, LTE, VoLTE	HSPA 42.2/5.76 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
v4.2, A2DP	5.0, A2DP, LE	4.2, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
microUSB v2.0	2.0, Type-C 1.0 reversible connector	microUSB 2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
HTML5	Yes	Yes

Internal
16 GB, 3 GB RAM	32 GB, 3 GB RAM	32 GB, 2 GB RAM
Expandable Storage
microSD, up to 2 TB (dedicated slot)	microSDXC (dedicated slot)	microSDXC (dedicated slot)
USB OTG
Supported	Not Supported	Not Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

NFC

Type
Removable Li-Ion Battery	Non-removable Li-Po Battery	Non-removable Li-Po Battery Battery Charging 10W
Capacity
3200 mAh	4000 mAh	5000 mAh
Stand by
-	-	-
Talk Time
-	-	-